GoenandarB. and AriyantiM. (2021) “Analysis of Demography, Psychograph and Behavioral Aspects of Telecom Customers Using Predictive Analytics to Increase Voice Package Sales: Analysis of Demography, Psychograph and Behavioral Aspects of Telecom Customers Using Predictive Analytics to Increase Voice Package Sales”, Journal of Consumer Sciences, 6(1), pp. 1-19. doi: 10.29244/jcs.6.1.1-19.